Unescaped left brace generates a warning with Perl-5.28
Concerned version
Version: %1.9.17
Summary
From Debian Perl Group:
While test rebuilding the archive against Perl 5.28 (currently in experimental), we noticed this warning in the build log of this package:
Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/^\$data[0-9]*\s*=\s*({ <-- HERE ?\s*.+\s*}?)/ at ../lemonldap-ng-common/blib/lib/Lemonldap/NG/Common/Conf/SAML/Metadata.pm line 291.